Merge tag 'pull-maintainer-ominbus-030723-1' of https://gitlab.com/stsquad/qemu into staging

maintainer updates: testing, fuzz, plugins, docs, gdbstub

- clean up gitlab artefact handling
- ensure

Merge tag 'pull-maintainer-ominbus-030723-1' of https://gitlab.com/stsquad/qemu into staging

maintainer updates: testing, fuzz, plugins, docs, gdbstub

- clean up gitlab artefact handling
- ensure gitlab publishes artefacts with coverage data
- reduce testing scope for coverage job
- mention CI pipeline in developer docs
- add ability to add plugin args to check-tcg
- fix some memory leaks and UB in tests
- suppress xcb leaks from fuzzing output
- add a test-fuzz to mirror the CI run
- allow lci-refresh to be run in $SRC
- update lcitool to latest version
- add qemu-minimal package set with gcc-native
- convert riscv64-cross to lcitool
- update sbsa-ref tests
- don't include arm_casq_ptw emulation unless TCG
- convert plugins to use g_memdup2
- ensure plugins instrument SVE helper mem access
- improve documentation of QOM/QDEV
- make gdbstub send stop responses when it should
- report user-mode pid in gdbstub
- add support for info proc mappings in gdbstub

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# =Ho/h
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 03 Jul 2023 02:01:02 PM CEST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-maintainer-ominbus-030723-1' of https://gitlab.com/stsquad/qemu: (38 commits)
tests/tcg: Add a test for info proc mappings
docs: Document security implications of debugging
gdbstub: Add support for info proc mappings
gdbstub: Report the actual qemu-user pid
gdbstub: Expose gdb_get_process() and gdb_get_first_cpu_in_process()
linux-user: Emulate /proc/self/smaps
linux-user: Add "safe" parameter to do_guest_openat()
linux-user: Expose do_guest_openat() and do_guest_readlink()
gdbstub: clean-up vcont handling to avoid goto
gdbstub: Permit reverse step/break to provide stop response
gdbstub: lightly refactor connection to avoid snprintf
docs/devel: introduce some key concepts for QOM development
docs/devel: split qom-api reference into new file
docs/devel/qom.rst: Correct code style
include/hw/qdev-core: fixup kerneldoc annotations
include/migration: mark vmstate_register() as a legacy function
docs/devel: add some front matter to the devel index
plugins: update lockstep to use g_memdup2
plugins: fix memory leak while parsing options
plugins: force slow path when plugins instrument memory ops
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

docs/devel: add some front matter to the devel index

Give an overview of the most useful bits of the devel documentation to
read depending on what the developer wants to do.

Reviewed-by: Peter Mayd

docs/devel: add some front matter to the devel index

Give an overview of the most useful bits of the devel documentation to
read depending on what the developer wants to do.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230630180423.558337-23-alex.bennee@linaro.org>

show more ...

Merge tag 'pull-tcg-20230105' of https://gitlab.com/rth7680/qemu into staging

Fix race conditions in new user-only vma tracking.
Add tcg backend paired register allocation.
Cleanup tcg backend funct

Merge tag 'pull-tcg-20230105' of https://gitlab.com/rth7680/qemu into staging

Fix race conditions in new user-only vma tracking.
Add tcg backend paired register allocation.
Cleanup tcg backend function call abi.

# gpg: Signature made Fri 06 Jan 2023 03:12:17 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20230105' of https://gitlab.com/rth7680/qemu: (47 commits)
tests/tcg/multiarch: add vma-pthread.c
accel/tcg: Handle false negative lookup in page_check_range
accel/tcg: Use g_free_rcu for user-exec interval trees
accel/tcg: Fix tb_invalidate_phys_page_unwind
tcg: Add TCGHelperInfo argument to tcg_out_call
tcg/aarch64: Merge tcg_out_callr into tcg_out_call
tcg: Move ffi_cif pointer into TCGHelperInfo
tcg: Factor init_ffi_layouts() out of tcg_context_init()
tcg: Convert typecode_to_ffi from array to function
tcg: Reorg function calls
tcg: Use output_pref wrapper function
tcg: Vary the allocation size for TCGOp
tcg: Pass number of arguments to tcg_emit_op() / tcg_op_insert_*()
accel/tcg/plugin: Use copy_op in append_{udata,mem}_cb
accel/tcg/plugin: Avoid duplicate copy in copy_call
accel/tcg/plugin: Don't search for the function pointer index
tcg: Use TCG_CALL_ARG_EVEN for TCI special case
tcg: Replace TCG_TARGET_EXTEND_ARGS with TCG_TARGET_CALL_ARG_I32
tcg: Replace TCG_TARGET_CALL_ALIGN_ARGS with TCG_TARGET_CALL_ARG_I64
tcg: Introduce TCGCallReturnKind and TCGCallArgumentKind
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

tcg: convert tcg/README to rst

Convert tcg/README to rst and move it to docs/devel as a new "TCG Intermediate
Representation" page. There are a few minor changes to improve the aesthetic
of the fina

tcg: convert tcg/README to rst

Convert tcg/README to rst and move it to docs/devel as a new "TCG Intermediate
Representation" page. There are a few minor changes to improve the aesthetic
of the final output which are as follows:

- Rename the title from "Tiny Code Generator - Fabrice Bellard" to "TCG
Intermediate Representation"

- Remove the section numbering

- Add the missing parameters to the ssadd_vec operations in the "Host
vector operations" section

- Change the path to the Atomic Operations document to use a proper
reference

- Replace tcg/README in tcg.rst with a proper reference to the new document

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Message-Id: <20221130100434.64207-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* prepare to expand usage of test venv
* fix CPUID when passing through host cache information
* a20 fix
* SGX fix
* generate

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* prepare to expand usage of test venv
* fix CPUID when passing through host cache information
* a20 fix
* SGX fix
* generate per-target modinfo
* replay cleanups and simplifications
* "make modules" target

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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 06 Jun 2022 07:04:13 AM PDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (29 commits)
meson: qga: do not use deprecated meson.build_root()
configure: remove reference to removed option
regenerate meson-buildoptions.sh
tests: run 'device-crash-test' from tests/venv
tests: add python3-venv to debian10.docker
tests: use tests/venv to run basevm.py-based scripts
tests: install "qemu" namespace package into venv
tests: add quiet-venv-pip macro
tests: silence pip upgrade warnings during venv creation
tests: use python3 as the python executable name
tests: add "TESTS_PYTHON" variable to Makefile
python: update for mypy 0.950
x86: cpu: fixup number of addressable IDs for logical processors sharing cache
x86: cpu: make sure number of addressable IDs for processor cores meets the spec
tests/Makefile.include: Fix 'make check-help' output
tests/avocado: add replay Linux test for Aarch64 machines
tests/avocado: add replay Linux tests for virtio machine
tests/avocado: update replay_linux test
docs: move replay docs to docs/system/replay.rst
docs: convert docs/devel/replay page to rst
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

docs: convert docs/devel/replay page to rst

This patch converts prior .txt replay devel documentation to .rst.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Richard Hender

docs: convert docs/devel/replay page to rst

This patch converts prior .txt replay devel documentation to .rst.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <165364839013.688121.11935249420738873044.stgit@pasha-ThinkPad-X280>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu into staging

Testing, docs and gdbstub updates:

- make -M virt test exercise -cpu max
- document how binfmt_misc docke

Merge tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu into staging

Testing, docs and gdbstub updates:

- make -M virt test exercise -cpu max
- document how binfmt_misc docker works
- clean-up the devel TOC generation
- clean-up check-tcg cross-compile behaviour
- fix byte swap error in xmm gdbstub access
- add float_convd test with reference files
- more reference files for float_convs
- more cleanly handle gdb crashing during check-tcg

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# gpg: Signature made Wed 20 Apr 2022 08:08:59 AM PDT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu: (25 commits)
tests/guest-debug: better handle gdb crashes
target/i386: fix byte swap issue with XMM register access
tests/tcg: add missing reference files for float_convs
tests/tcg: add float_convd test
tests/tcg: remove duplicate sha512-sse case
tests/tcg: fix non-static build
tests/docker: remove SKIP_DOCKER_BUILD
tests/tcg: isolate from QEMU's config-host.mak
tests/tcg: invoke Makefile.target directly from QEMU's makefile
tests/tcg: list test targets in Makefile.prereqs
tests/tcg: prepare Makefile.prereqs at configure time
tests/tcg: remove CONFIG_USER_ONLY from config-target.mak
tests/tcg: remove CONFIG_LINUX_USER from config-target.mak
tests/tcg: add compiler test variables when using containers
tests/docker: do not duplicate rules for hexagon-cross
tests/docker: simplify docker-TEST@IMAGE targets
tests/docker: remove unnecessary filtering of $(DOCKER_IMAGES)
tests/docker: inline variable definitions or move close to use
tests/docker: remove unnecessary default definitions
tests/docker: remove dead variable
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

docs/devel: drop :hidden: and :includehidden: tags

This was confusing and in the case of qtest was hiding the details of
the qgraph sub-document in the qtest pages.

Signed-off-by: Alex Bennée <alex

docs/devel: drop :hidden: and :includehidden: tags

This was confusing and in the case of qtest was hiding the details of
the qgraph sub-document in the qtest pages.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220419091020.3008144-4-alex.bennee@linaro.org>

show more ...

Merge tag 'pull-fixes-for-7.0-230322-1' of https://github.com/stsquad/qemu into staging

Various fixes for 7.0

- make clean also cleans tcg tests
- fix rounding error in i386 fildl[l]
- more c

Merge tag 'pull-fixes-for-7.0-230322-1' of https://github.com/stsquad/qemu into staging

Various fixes for 7.0

- make clean also cleans tcg tests
- fix rounding error in i386 fildl[l]
- more clean-ups to gitdm/mailmap metadata
- apply some organisation to docs/devel
- clean-up semihosting argv handling
- add custom runner for aarch32
- remove old qemu_logo.pdf
- document QEMU_PLUGIN env var

# gpg: Signature made Wed 23 Mar 2022 10:41:03 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-fixes-for-7.0-230322-1' of https://github.com/stsquad/qemu:
docs/tcg-plugins: document QEMU_PLUGIN behaviour
docs: remove qemu_logo.pdf
gitlab: include new aarch32 job in custom-runners
semihosting: clean up handling of expanded argv
docs/devel: try and impose some organisation
mailmap/gitdm: more fixes for bad tags and authors
target/i386: force maximum rounding precision for fildl[l]
tests/Makefile.include: Let "make clean" remove the TCG tests, too

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

docs/devel: try and impose some organisation

We have a growing set of developer docs but the index is currently in
order of when stuff was added. Try and make things a bit easier to
find my adding s

docs/devel: try and impose some organisation

We have a growing set of developer docs but the index is currently in
order of when stuff was added. Try and make things a bit easier to
find my adding sub indexes and organising into themes.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com>
Message-Id: <20220315121251.2280317-7-alex.bennee@linaro.org>

show more ...